Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( 🔒 ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Need Help

Maximizing Selective Inhibition of Clinically Observed MET Mutants

Award Number: F30CA281272
ORGANIZATION: NATIONAL CANCER INSTITUTE
OPDIV: NIH
AWARD CLASS: DISCRETIONARY
AWARD ACTIVITY TYPE: FELLOWSHIP/SCHOLARSHIP/STUDENT LOANS
PERIOD OF PERFORMANCE START DATE: 03/26/2024
PERIOD OF PERFORMANCE END DATE: 03/25/2027

Group Awards By:

View Award Description

Maximizing Selective Inhibition of Clinically Observed MET Mutants - PROJECT SUMMARY On-target resistance to small-molecule inhibitor therapy is a major challenge in cancer treatment. While the design of novel compounds remains an important long-term strategy for obtaining selective and potent inhibition of these mutants, further tumor evolution and resistance may occur. Treatment with multiple inhibitors that co- inhibit the same therapeutic target has begun to gain traction as a viable clinical strategy to reduce the emergence of resistance. Mesenchymal epithelial transition factor (c-MET/MET), a receptor tyrosine kinase, is an oncogenic driver in many tumor types, notably non-small cell lung cancer (NSCLC) and melanomas. MET amplification also serves as an escape mechanism following treatment with EGFR, ALK, or KRASG12C inhibitors, defining MET as a critical therapeutic target. Some clinically approved kinase inhibitors (KIs) have activity against MET. However, clinically-observed MET mutations promote resistance to certain KI subtypes that preferentially bind to active or inactive kinase conformations. Defining which KIs should be used to treat patients presenting with specific MET mutations is a pressing clinical need. Combining as few as two or three KIs with shared activity against a target of interest maximizes on-target selectivity by diluting each inhibitor’s off-target effects. In addition to maximizing on-target effects for MET alone or MET and therapeutic co-targets, combinations of inhibitors with different binding modes could decrease the probability of resistance emerging through further mutations. The objective of this study is to define selectivity profiles for clinically approved KIs against clinically observed MET mutants, and calculate KI combinations that would most selectively inhibit those mutants. This study will investigate the hypothesis that combinations of clinically approved KIs can be calculated that will maximize selectivity for MET mutants or MET/EGFR and MET/ALK, or with sotorasib for MET/KRASG12C co-targets, and decrease the probability of resistance emerging. This hypothesis will be tested by measuring the selectivity profiles of KIs for clinically observed MET mutants, predicting KI combinations, and testing combinations in cells and in a syngeneic orthotopic mouse model of lung adenocarcinoma. The primary rationale for this work is that it will provide an actionable roadmap for MET mutation-specific targeted KI therapy in clinical cohorts. Combinations of two or three clinically approved KIs with different binding modes that have been selected to maximize on-target activity represent an actionable strategy to increase therapeutic potential and decrease the probability of further KI resistance emerging.


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2026 ( Subtotal = $54,538 )
2026	2026	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	000	3	2/26/2026	NON-COMPETING CONTINUATION	$54,538
														Subtotal = $54,538

Issue Date FY: 2025 ( Subtotal = $54,538 )
2025	2025	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	001	2	5/22/2025	NON-COMPETING CONTINUATION	$564
2025	2025	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	000	2	3/6/2025	NON-COMPETING CONTINUATION	$53,974
														Subtotal = $54,538

Issue Date FY: 2024 ( Subtotal = $41,340 )
2024	2024	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	000	1	2/27/2024	NEW	$40,060
2024	2024	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	001	1	3/14/2024	NEW	$0
2024	2024	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	002	1	3/14/2024	NEW	$0
2024	2024	THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK	W5510 FRANKS MELVILLE MEMORIAL LIBRARY	STONY BROOK	NY	11794	SUFFOLK	USA	Cancer Research Manpower	003	1	5/7/2024	NEW	$1,280
														Subtotal = $41,340

Grand Total All Awards = $150,416

Top

All Categories

About

Search

Reports

Data Submission

Award Information

Maximizing Selective Inhibition of Clinically Observed MET Mutants

Award Number: F30CA281272

ORGANIZATION: NATIONAL CANCER INSTITUTE

OPDIV: NIH

AWARD CLASS: DISCRETIONARY

AWARD ACTIVITY TYPE: FELLOWSHIP/SCHOLARSHIP/STUDENT LOANS

PERIOD OF PERFORMANCE START DATE: 03/26/2024

PERIOD OF PERFORMANCE END DATE: 03/25/2027

Federal Websites

Department of Health & Human Services

HHS Operating Divisions

HHS Staff Divisions

Download A Document Viewer